2025631610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10661219}}^1$

素因数の和:10661245

約数の個数: 16

約数和(自身を含む): 3838039200

約数和(自身を除く): 1812407590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10661219, 21322438, 53306095, 106612190, 202563161, 405126322, 1012815805, 2025631610]

約数ペア:

[(1, 2025631610), (2, 1012815805), (5, 405126322), (10, 202563161), (19, 106612190), (38, 53306095), (95, 21322438), (190, 10661219)]